Freeze Frame Data [12/2021 - ]
- FREEZE FRAME DATA
- Using the GTS, check the vehicle condition (ECU, sensor) when a DTC is output.
- CHECK FREEZE FRAME DATA WHEN DTC WAS STORED
- Freeze Frame Data is stored when a DTC is output.
- Once Freeze Frame Data is stored when a DTC is output, it is not updated or cleared until the DTC is cleared.
- Check the Freeze Frame Data when a DTC is output.
- Select a DTC to display the Freeze Frame Data.
Chassis > Brake Booster > Trouble Codes
Chassis > Brake/EPB > Trouble Codes
- Check the Freeze Frame Data for the output DTC.
Chassis > Brake Booster
Tester Display Measurement Item Range Normal Condition Diagnostic Note Total Distance Traveled - Unit Total Distance Traveled unit km / mile - - Total Distance Traveled Total distance traveled Min.: 0
Max.: 16777215- - IG Switch Ignition switch ON status OFF / ON - - Stop Light SW Stop light switch assembly (STP terminal input) OFF / ON OFF: Brake pedal released
ON: Brake pedal depressedHINT:
The brake pedal state is determined using the voltage at terminal STPParking Brake SW Parking brake status OFF / ON OFF: Parking brake released
ON: Parking brake applied- Buzzer Meter buzzer OFF / ON OFF: Buzzer off
ON: Buzzer on- Dealer Mode Dealer Mode (Signal Check mode or Calibration mode) status OFF / ON OFF: Normal mode
ON: Dealer Mode (Signal Check mode or Calibration mode)HINT: - For details on Dealer Mode (Signal Check), refer to Test Mode procedure*1
- For details on Dealer Mode (Calibration), refer to utility*2
Reservoir Warning SW Brake fluid level warning switch status OFF / ON OFF: Reservoir level normal
ON: Reservoir level low- ECB Motor Relay Motor relay operation request OFF / ON OFF: Relay off
ON: Relay onECB: Electronically Controlled Brake System ECB Solenoid (SGH) Switching solenoid valve (SGH) OFF / ON OFF: Solenoid off
ON: Solenoid onECB: Electronically Controlled Brake System ECB Solenoid (SSA) Switching solenoid valve (SSA) OFF / ON OFF: Solenoid off
ON: Solenoid onECB: Electronically Controlled Brake System Stop Switch Open Momentary interruption (open circuit) status in wire harness between No. 1 skid control ECU (brake booster with master cylinder assembly) and stop light switch assembly status Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Stroke Open Brake pedal stroke sensor 1 open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Accumulator Open Accumulator pressure sensor open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Reaction Force Pressure Sensor Open Reaction force pressure sensor open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Servo Pressure Sensor Open Servo pressure sensor open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Reaction Force Pressure Pressure value of stroke simulator Min.: 0.00 MPa
Max.: 24.48 MPaBrake pedal released: 0.00 to 1.53 MPa Brake pedal is being depressed: Changes in proportion to the depression force of the brake pedal Stroke Sensor Brake pedal stroke sensor 1 Min.: 0.0 V
Max.: 5.0 VBrake pedal released: 0.6 to 1.4 V Reading increases when brake pedal is depressed Quantity of Brake Pedal Stroke Brake pedal stroke amount Min.: 0 mm
Max.: 255 mmBrake pedal released: 0 mm Reading increases when brake pedal is depressed Servo Pressure Pressure value of servo Min.: 0.00 MPa
Max.: 24.48 MPaBrake pedal released: 0.00 to 1.53 MPa Brake pedal is being depressed: Changes in proportion to the depression force of the brake pedal Accumulator Pressure Accumulator pressure output value Min.: 0.00 MPa
Max.: 24.48 MPa0.00 to 21.60 MPa When brake fluid is stored in the accumulator: Accumulator pressure changes in accordance with volume of fluid stored in the accumulator Voltage of Stroke Sensor Voltage of brake pedal stroke sensor 1 Min.: 0.000 V
Max.: 5.000 V- - Brake Pedal Stroke Change Speed Brake pedal stroke rate of change Min.: -2560 mm/s
Max.: 2540 mm/sBrake pedal released or depressed and held: 0 mm/s Brake pedal is being moved: Changes in proportion to the operation speed of the brake pedal Reaction Force Oil Pressure Change Speed Reaction force pressure rate of change Min.: -30 MPa/s
Max.: 225 MPa/s- - Target Oil Pressure Wheel target hydraulic pressure Min.: 0.00 MPa
Max.: 20.00 MPa- Changes according to the target wheel cylinder hydraulic pressure VCSK Voltage Value VCSK voltage value Min.: 0.000 V
Max.: 5.500 V4.800 to 5.200 V - SLA Solenoid Current Linear solenoid addition valve (SLA) current Min.: 0.000 A
Max.: 1.500 ABrake pedal released: 0.000 A - SLR Solenoid Current Linear solenoid reduction valve (SLR) current Min.: 0.000 A
Max.: 1.500 ABrake pedal released: 0.000 A - SGH Solenoid Current Switching solenoid valve (SGH) current Min.: 0.000 A
Max.: 3.000 A0.000 to 1.500 A - SSA Solenoid Current Switching solenoid valve (SSA) current Min.: 0.000 A
Max.: 3.000 A0.000 to 1.500 A - IG1 Voltage IG1 voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage IG2 Voltage IG2 voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage BI Voltage +BI1 voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage BS Voltage BS voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage - *1: for performing Dealer Mode (Signal Check): Refer to TEST MODE PROCEDURE [12/2021 - ]
*2: for entering Dealer Mode (Calibration): Refer to UTILITY [12/2021 - ]
Chassis > Brake/EPB
Tester Display Measurement Item Range Normal Condition Diagnostic Note Total Distance Traveled - Unit Total Distance Traveled unit km / mile - - Total Distance Traveled Total distance traveled Min.: 0
Max.: 16777215- - FR Wheel Speed Front wheel speed sensor RH reading Min.: 0.0 km/h (0 mph)
Max.: 6553.5 km/h (4072 mph)Vehicle stopped: 0.0 km/h (0 mph) When driving at constant speed: No large fluctuations FL Wheel Speed Front wheel speed sensor LH reading Min.: 0.0 km/h (0 mph)
Max.: 6553.5 km/h (4072 mph)Vehicle stopped: 0.0 km/h (0 mph) When driving at constant speed: No large fluctuations RR Wheel Speed Rear wheel speed sensor RH reading Min.: 0.0 km/h (0 mph)
Max.: 6553.5 km/h (4072 mph)Vehicle stopped: 0.0 km/h (0 mph) When driving at constant speed: No large fluctuations RL Wheel Speed Rear wheel speed sensor LH reading Min.: 0.0 km/h (0 mph)
Max.: 6553.5 km/h (4072 mph)Vehicle stopped: 0.0 km/h (0 mph) When driving at constant speed: No large fluctuations Master Cylinder Sensor 1 Master cylinder pressure sensor pressure (value detected by ECU) Min.: -1.00 MPa
Max.: 23.99 MPaBrake pedal released: -1.00 to 0.00 MPa Reading increases when brake pedal is depressed Master Cylinder Sensor Temperature Master cylinder pressure sensor temperature Min.: -80°C (-112°F)
Max.: 175°C (347°F)Current master cylinder pressure sensor temperature - M/C Sensor Grade Master cylinder pressure sensor change (value detected by ECU) Min.: -30 MPa/s
Max.: 225 MPa/sBrake pedal released or pedal held at constant position: 0 MPa/s When brake pedal is being operated: Changes in proportion with the pedal movement speed Lateral G Lateral G Min.: -25.105 m/s2
Max.: 24.908 m/s2Turning right: -25.105 to 0.000 m/s2
Turning left: 0.000 to 24.908 m/s2During turning: Changes in proportion with lateral acceleration Forward and Rearward G Forward and rearward G Min.: -25.105 m/s2
Max.: 24.908 m/s2During deceleration: -25.105 to 0.000 m/s2
During acceleration: 0.000 to 24.908 m/s2During acceleration/deceleration: Changes in proportion with acceleration Yaw Rate Sensor Value Yaw rate sensor Min.: -128°/s
Max.: 127°/sVehicle stopped: 0°/s
Turning right: -128 to 0°/s
Turning left: 0 to 127°/s- Steering Angle Value Steering sensor Min.: -3276.8°
Max.: 3276.7°Turning left: 0.0 to 3276.7°
Turning right: -3276.8 to 0.0°- MT Voltage Value ABS motor drive voltage value Min.: 0.0 V
Max.: 25.5 VIgnition switch ON: 0.0 to 4.7 V Changes in proportion to auxiliary battery voltage
HINT:
This is the voltage downstream of the ABS motor as monitored by the No. 2 skid control ECUSolenoid Power Supply Voltage Solenoid power supply voltage value Min.: 0.0 V
Max.: 25.5 VIgnition switch ON: 11.0 to 14.0 V Changes in proportion to auxiliary battery voltage
HINT:
This is the voltage output (which supplies power to each solenoid) from the No. 2 skid control ECU (brake actuator assembly) to the ABS solenoid relayAccelerator Opening Angle % Percentage of accelerator pedal opening angle Min.: 0.0%
Max.: 127.5%Accelerator pedal released: 0.0% During accelerator pedal operation: Changes in proportion with the pedal movement Shift Lever Position Shift lever position information fail / 1st / 2nd / 3rd / 4th / 5th / 6th / B / D/M / N / P / R / No input Actual shift lever position - TRC(TRAC)/VSC OFF Mode TRAC/VSC off mode Normal mode (TRC(TRAC) ON/VSC ON) / TRC(TRAC) OFF mode (TRC(TRAC) OFF/VSC ON) / Not defined / VSC OFF mode (TRC(TRAC) OFF/VSC OFF) Normal mode (TRC(TRAC) ON/VSC ON): Normal mode
TRC(TRAC) OFF mode (TRC(TRAC) OFF/VSC ON): TRAC off mode
Not defined: Not defined
VSC OFF mode (TRC(TRAC) OFF/VSC OFF): VSC off mode- Brake Hold Control Mode Brake hold control mode Out of control mode / Pressure hold mode / Pressure release mode / EPB lock mode Out of control mode: Brake hold control system is off or brake hold control system is stand-by mode (brake hold standby indicator light is illuminated)
Pressure hold mode: Brake hold control is operating (brake hold operated indicator light is illuminated)
Pressure release mode: Brake hold control is released (brake hold operated indicator light not illuminated)
EPB lock mode: Parking brake is engaged during brake hold controlHINT: - EPB: Electric Parking Brake System
- If the brake pedal is not depressed for 3 minutes or more after entering pressure hold mode, the system automatically changes to EPB lock mode
FR Target Oil Pressure Front wheel RH target oil pressure Min.: 0.0 MPa
Max.: 20.0 MPa- Different according to target oil pressure of each wheel FL Target Oil Pressure Front wheel LH target oil pressure Min.: 0.0 MPa
Max.: 20.0 MPa- Different according to target oil pressure of each wheel RR Target Oil Pressure Rear wheel RH target oil pressure Min.: 0.0 MPa
Max.: 20.0 MPa- Different according to target oil pressure of each wheel RL Target Oil Pressure Rear wheel LH target oil pressure Min.: 0.0 MPa
Max.: 20.0 MPa- Different according to target oil pressure of each wheel Vehicle Speed Vehicle speed
(estimated vehicle speed used for various controls)Min.: 0.0 km/h (0 mph)
Max.: 6553.5 km/h (4072 mph)Vehicle stopped: 0.0 km/h (0 mph) When driving at constant speed: No large fluctuations Vehicle Speed Grade Vehicle acceleration/deceleration Min.: -25.105 m/s2
Max.: 24.908 m/s2Vehicle stopped: 0.000 m/s2
During deceleration: -25.105 to 0.000 m/s2
During acceleration: 0.000 to 24.908 m/s2During driving: Changes in proportion with vehicle acceleration/deceleration Vehicle Stop Time from IG ON Time vehicle stopped after ignition switch turned to ON Min.: 0 s
Max.: 1275 s- - Travel Distance from IG ON Driving time after ignition switch turned to ON Min.: 0 s
Max.: 1275 s- - IG Switch Ignition switch ON status OFF / ON - - Stop Light SW Stop light switch assembly status
(STP or STP2 terminal input)OFF / ON OFF: Brake pedal released
ON: Brake pedal depressedHINT: - Stop light control relay off: STP terminal status displayed.
- Stop light control relay on: STP2 terminal status displayed.
Parking Brake SW Parking brake status OFF / ON OFF: Parking brake released
ON: Parking brake applied- Brake Hold Switch Brake hold switch (integration control and panel assembly) (BH terminal input) OFF / ON OFF: Brake hold switch (integration control and panel assembly) OFF
ON: Brake hold switch (integration control and panel assembly) ONHINT:
The brake hold switch (integration control and panel assembly) state is determined using the voltage at terminal BHStop Light Relay Stop light control relay (Stop light switch assembly) status
(STP terminal input)OFF / ON OFF: Stop light control relay (Stop light switch assembly) off and brake pedal released
ON: Stop light control relay (Stop light switch assembly) on or brake pedal depressedHINT:
The voltage of power supplied to the stop lights is measured at the STP terminal.Inspection Mode Inspection mode OFF / ON OFF: Normal mode
ON: Inspection mode- TRC(TRAC) Control TRAC control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- TRC(TRAC) Engine Control TRAC engine control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- TRC(TRAC) Brake Control TRAC brake control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- FR Wheel VSC Ctrl Status Front wheel RH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- FL Wheel VSC Ctrl Status Front wheel LH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- RR Wheel VSC Ctrl Status Rear wheel RH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- RL Wheel VSC Ctrl Status Rear wheel LH VSC control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- FR Wheel ABS Ctrl Status Front wheel RH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- FL Wheel ABS Ctrl Status Front wheel LH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- RR Wheel ABS Ctrl Status Rear wheel RH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- RL Wheel ABS Ctrl Status Rear wheel LH ABS control status Out of controlling / Under Controlling Out of controlling: During not control
Under Controlling: During control- BA Ctrl Status BA control status OFF / ON OFF: During not control
ON: During control- PBA Ctrl Status PBA control status OFF / ON OFF: During not control
ON: During control- Stop Light Relay State for ECU Control Stop light control relay (Stop light switch assembly) status (STPO terminal output) (for ECU control) OFF / ON OFF: Stop light control relay (Stop light switch assembly) off (Stop light off)
ON: Stop light control relay (Stop light switch assembly) on (Stop light on)- Solenoid State for ECU Control ABS solenoid relay status (for ECU control) OFF / ON OFF: ABS solenoid relay not operating
ON: ABS solenoid relay operating- Motor State for ECU Control ABS motor relay status (for ECU control) OFF / ON OFF: ABS motor relay not operating
ON: ABS motor relay operating- Buzzer Meter buzzer OFF / ON OFF: Buzzer off
ON: Buzzer on- Dealer Mode Dealer Mode (Signal Check mode or Calibration mode) status OFF / ON OFF: Normal mode
ON: Dealer Mode (Signal Check mode or Calibration mode)HINT: - For details on Dealer Mode (Signal Check), refer to Test Mode procedure*1
- For details on Dealer Mode (Calibration), refer to utility*2
Zero Point Memory State of Steering Angle Sensor Steering sensor zero point memorization status Zero point is not memorized / Zero point is memorized - HINT:
The steering sensor zero point is acquired when the vehicle is being driven in a straight line at a speed of 35 km/h (22 mph) or more for approximately 5 secondsRegenerative Cooperation Regenerative cooperation OFF / ON OFF: Not operating
ON: Operating- TRC(TRAC)/VSC OFF SW VSC OFF switch (CSW terminal input) OFF / ON OFF: VSC OFF switch OFF
ON: VSC OFF switch ONHINT:
The VSC OFF switch state is determined using the voltage at terminal CSWFR Speed Open Momentary interruption of front speed sensor RH pulse input to ECU Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- FL Speed Open Momentary interruption of front speed sensor LH pulse input to ECU Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- RR Speed Open Momentary interruption of rear skid control sensor RH pulse input to ECU Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- RL Speed Open Momentary interruption of rear skid control sensor LH pulse input to ECU Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Yaw Rate Open Yaw rate sensor (airbag ECU assembly) open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Deceleration Open Acceleration sensor (airbag ECU assembly) open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Steering Open Steering sensor open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Master Cylinder Open Master cylinder pressure sensor open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- FR Speed Sensor Voltage Open Front speed sensor RH voltage open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- FL Speed Sensor Voltage Open Front speed sensor LH voltage open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- RR Speed Sensor Voltage Open Rear skid control sensor RH voltage open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- RL Speed Sensor Voltage Open Rear skid control sensor LH voltage open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- M/C Pressure Sensor Noise Master cylinder pressure sensor noise detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Yaw Rate Sensor Voltage Open Yaw rate sensor (airbag ECU assembly) voltage open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Master Cylinder Pressure Sensor Power Supply Open Master cylinder pressure sensor power supply voltage status Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Solenoid Power Supply Open Solenoid power supply voltage status Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Motor Power Supply Open Motor power supply voltage status Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Stop Switch Open Momentary interruption (open circuit) status in wire harness between No. 2 skid control ECU (brake actuator assembly) and stop light switch assembly status Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Air Bag ECU Communication Open Airbag ECU assembly open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Stroke2 Open Brake pedal stroke sensor 2 open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- HV Communication Open Hybrid vehicle communication open detection Normal / Under intermittent Normal: Normal
Under intermittent: Momentary interruption- Stroke Sensor2 Brake pedal stroke sensor 2 Min.: 0.0 V
Max.: 5.0 VBrake pedal released: 3.6 to 4.4 V Reading decreases when brake pedal is depressed Quantity of Brake Pedal Stroke Brake pedal stroke amount Min.: 0 mm
Max.: 255 mmBrake pedal released: 0 mm Reading increases when brake pedal is depressed Voltage of Stroke Sensor2 Voltage of brake pedal stroke sensor 2 Min.: 0.000 V
Max.: 5.000 V- - FR Regenerative Request FR regenerative request torque Min.: 0 Nm
Max.: 1048560 Nm- Changes according to brake pedal force (When depressing the brake pedal lightly after reaching 30 km/h (19 mph) or more, avoiding sudden braking.) FR Regenerative Operation FR regenerative operation torque Min.: 0 Nm
Max.: 1048560 Nm- Changes according to brake pedal force (When depressing the brake pedal lightly after reaching 30 km/h (19 mph) or more, avoiding sudden braking.) Brake Pedal Stroke Change Speed Brake pedal stroke rate of change Min.: -2560 mm/s
Max.: 2540 mm/sBrake pedal released or depressed and held: 0 mm/s Brake pedal is being moved: Changes in proportion to the operation speed of the brake pedal VCSK Voltage Value VSK2 voltage value Min.: 0.000 V
Max.: 5.500 V4.800 to 5.200 V - IG1 Voltage IG1 voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage IG2 Voltage IG2 voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage BS Voltage +BS voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage BM Voltage BM voltage value Min.: 0.000 V
Max.: 20.000 V- Changes in proportion to auxiliary battery voltage Voltage Difference between Motor Input-Output Terminal Voltage difference between motor Input-output terminal Min.: -640.00 V
Max.: 639.98 V- - - *1: for performing Dealer Mode (Signal Check): Refer to TEST MODE PROCEDURE [12/2021 - ]
*2: for entering Dealer Mode (Calibration): Refer to UTILITY [12/2021 - ]
- Select a DTC to display the Freeze Frame Data.
- CLEAR FREEZE FRAME DATA NOTE:
Clearing the DTCs will also clear the Freeze Frame Data.
- Clear the DTCs and Freeze Frame Data.
Chassis > Brake Booster > Clear DTCs
- Clear the DTCs and Freeze Frame Data.
Chassis > Brake/EPB > Clear DTCs
- Press the clear button.
- Clear the DTCs and Freeze Frame Data.